CVE Vulnerability

CVE-2020-26213

In teler before version 0.0.1, if you run teler inside a Docker container and encounter `errors.Exit` function, it will cause denial-of-service (`SIGSEGV`) because it doesn't get process ID and process group ID of teler properly to kills. The issue is patched in teler 0.0.1 and 0.0.1-dev5.1.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf Third Party Advisory
https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7e Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:teler_project:teler:*:*:*:*:*:*:*:*
Information

Published : 2020-11-06 05:15

Updated : 2020-11-17 05:11

NVD link : CVE-2020-26213

Mitre link : CVE-2020-26213

Products Affected
No products.
CWE
CWE-476